Title:
BUS-BASED TRANSACTION PROCESSING METHOD AND SYSTEM, STORAGE MEDIUM, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/045438
Kind Code:
A1
Abstract:
The present application provides a bus-based transaction processing method and system, a storage medium, and a device. The method comprises: classifying master devices in a bus system according to the sensitivities to delay, and setting a corresponding initial QoS value for each category of master devices, a bus having outstanding transaction characteristics; for each master device, monitoring an outstanding transaction thereof, and calculating a response time and a predicted cache space utilization rate of the outstanding transaction during the monitoring process; obtaining a new QoS value on the basis of the response time, the predicted cache space utilization rate, and the corresponding initial QoS value; and updating the corresponding initial QoS value to the new QoS value, and enabling the bus to perform transaction processing according to the new QoS value. The present application implements dynamic optimization of the bus having outstanding transaction characteristics, solves the problems of bus performance degradation and bus deadlock that may be caused under the architecture of multiple master devices and multiple buses, and ensures that a bus operates accurately and efficiently, thereby enhancing the reliability of an SOC system.
Inventors:
SUN XU (CN)
ZHOU YULONG (CN)
LIU GANG (CN)
LI TUO (CN)
ZHOU YULONG (CN)
LIU GANG (CN)
LI TUO (CN)
Application Number:
PCT/CN2022/141674
Publication Date:
March 07, 2024
Filing Date:
December 23, 2022
Export Citation:
Assignee:
SUZHOU METABRAIN INTELLIGENT TECH CO LTD (CN)
International Classes:
G06F13/40
Foreign References:
| CN115129645A | 2022-09-30 | |||
| CN114072779A | 2022-02-18 | |||
| CN114489463A | 2022-05-13 | |||
| US20210342245A1 | 2021-11-04 | |||
| CN113849223A | 2021-12-28 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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